Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/qxl/qxl_release.c: In function 'qxl_release_fence_buffer_objects': drivers/gpu/drm/qxl/qxl_release.c:431:17: warning: variable 'qbo' set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/qxl/qxl_release.c:430:24: warning: variable 'driver' set but not used [-Wunused-but-set-variable]
'qbo' not used since commit f2c24b83ae90 ("drm/ttm: flip the switch, and convert to dma_fence")
And 'driver' never used since introduction in 8002db6336dd ("qxl: convert qxl driver to proper use for reservations")
Signed-off-by: YueHaibing yuehaibing@huawei.com --- drivers/gpu/drm/qxl/qxl_release.c | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c index 3813ec1..0a693fe 100644 --- a/drivers/gpu/drm/qxl/qxl_release.c +++ b/drivers/gpu/drm/qxl/qxl_release.c @@ -427,8 +427,6 @@ void qxl_release_fence_buffer_objects(struct qxl_release *release) struct ttm_buffer_object *bo; struct ttm_bo_global *glob; struct ttm_bo_device *bdev; - struct ttm_bo_driver *driver; - struct qxl_bo *qbo; struct ttm_validate_buffer *entry; struct qxl_device *qdev;
@@ -449,14 +447,12 @@ void qxl_release_fence_buffer_objects(struct qxl_release *release) release->id | 0xf0000000, release->base.seqno); trace_dma_fence_emit(&release->base);
- driver = bdev->driver; glob = bdev->glob;
spin_lock(&glob->lru_lock);
list_for_each_entry(entry, &release->bos, head) { bo = entry->bo; - qbo = to_qxl_bo(bo);
reservation_object_add_shared_fence(bo->resv, &release->base); ttm_bo_add_to_lru(bo);